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Natalija [7]
2 years ago
7

One important event of prophase is that the chromosomes ___ and become _____

Biology
1 answer:
stiks02 [169]2 years ago
7 0
The answers are: condense; visible

Explanation:

In Prophase I, the chromosomes condense and become visible.
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Name two species that are in competition for survival during the lion king movie? What are they competing for in the movie.
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The hyenas and lions from The Lion King compete for territory
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4 years ago
Explain the concept of growth using these terms: differentiate, meristem, elongation, and vascular cambium.
egoroff_w [7]

Answer: Well for one, Differentiate is when a cell matures and is used in a specific function. Meristem is a cell which never differeates and constantly divides so it is a mitotic cell. Elongation is the plant growing length wise therefore the meristem elongates the plant. Vascular cambium is the cambium which starts out in vascular bundles of the plant and then grows to form a ring inside the stem of plants that live for more than year- it causes and increase in thickness of the stem and branches.

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7 0
3 years ago
The current maternal blood-screening test is called the triple screen because:
Tasya [4]

The current maternal blood-screening test is also known as the triple screen test because of the testing of the three substances in the blood of a pregnant woman. These three tested components are the hCG (Human Chorionic Gonadotropin), AFP (Alpha-feto protein), and the estriol.

For the purpose of this triple screen test, the blood is drawn for the expectant mother and then this drawn blood is tested for the listed three components.

Hence, the correct answer is 'it tests for three substances in the maternal blood'.

5 0
3 years ago
The graph shows how the world population has increased between the years of 1950 and 2000. Based on the data, which is a valid c
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The term 'lysogenic induction' refers to The term 'lysogenic induction' refers to Switch from lysogenic to lytic growth. Decisio
tino4ka555 [31]

Answer:

Switch from lysogenic to lytic growth.  

Explanation:

Lysogenic induction is a term widely used in virology to describe the passage of viruses from the lysogenic cycle to the lytic cycle.

As you may already know, viruses are obligatory parasites and that is why they need to infect a cell in order to reproduce and that is exactly what the lysogenic and lytic cycles are related to.

The lysogenic cycle refers to the situation where the virus cannot reproduce immediately upon entering the cell. For reproduction to occur, it is necessary for the virus to establish a combination between its genetic conditions and the genetic conditions of the cell, while the virus cannot establish this, the cell can follow its cycle in a normal way.

In the lytic cycle, in turn, the virus can reproduce more immediately, because it can quickly assume the functions of the cell that completely loses its control over its cycle. In the lytic cycle, the virus inserts its genetic material into the cell and makes it work to reproduce it.

8 0
4 years ago
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